选择 | 图片 | 产品详情 | 单价 | 可用性 | ECAD 模型 | Series | Mounting Type | Features | Voltage - Supply | Operating Temperature | Package / Case | Supplier Device Package | Grade | Type | Memory Size | Time Format | Date Format | Interface | Voltage - Supply, Battery | Current - Timekeeping (Max) | Qualification |
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联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | 3V | 0°C ~ 70°C | 28-LCC (J-Lead) | 28-PLCC (11.51x11.51) | - | Real Time Clock (RTC) | 242B | HH:MM:SS | YYYY-MM-DD | Multiplexed | - | - | - | |||
联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 4.5V ~ 5.5V | -40°C ~ 85°C | 28-LCC (J-Lead) | 28-PLCC (11.51x11.51) | - | Clock/Calendar | 50B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Parallel | 2.4V ~ 3.5V | 7mA @ 5V | - | |||
联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | Alarm, NVSRAM, Square Wave Output, Y2K | 4.5V ~ 5.5V | 0°C ~ 70°C | 28-LCC (J-Lead) | 28-PLCC (11.51x11.51) | - | Clock/Calendar | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.5V ~ 3.7V | 3mA @ 5V | - | |||
联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | 2.7V ~ 5.5V | -40°C ~ 85°C | 14-WFDFN Exposed Pad | 14-TDFN (3x3) | - | Clock/Calendar | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 1.3V ~ 5.5V | - | - | |||
联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | Alarm, Leap Year, Square Wave Output | 1.8V ~ 5.5V | -40°C ~ 85°C | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC | - | Clock/Calendar | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | - | 0.6µA @ 1.3V ~ 1.8V | - | |||
联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | Alarm, EEPROM | 2.5V ~ 5.5V | -40°C ~ 85°C | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | - | Elapsed Time Counter | 10B | Binary | Binary | I²C, 2-Wire Serial | - | 4µA ~ 15µA @ 3V ~ 5.5V | - | |||
联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | Alarm, Leap Year, Square Wave Output, TCXO/Crystal | 2.3V ~ 5.5V | 0°C ~ 70°C | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC | - | Clock/Calendar | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.3V ~ 5.5V | 110µA ~ 170µA @ 3.63V ~ 5.5V | - | |||
联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | * | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | Leap Year | 3V ~ 3.6V | -40°C ~ 85°C | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC | - | Phantom Time Chip | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Parallel | 2.5V ~ 3.7V | 1.1mA @ 3.3V | - | |||
联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | Alarm, Leap Year | 2.7V ~ 5.5V | 0°C ~ 70°C | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP | - | Clock/Calendar | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5V | - | |||
联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | Alarm, Leap Year, Supervisor, Watchdog Timer | 2.7V ~ 5.5V | 0°C ~ 70°C | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | - | Clock/Calendar | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5V | - | |||
联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | Alarm, Leap Year, Supervisor, Watchdog Timer | 2.7V ~ 5.5V | -40°C ~ 85°C | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC | - | Clock/Calendar | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5V | - | |||
联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | Alarm, Daylight Savings, NVSRAM | 2.7V ~ 5.5V | 0°C ~ 70°C | 24-SSOP (0.154", 3.90mm Width) | 24-SSOP/QSOP | - | Clock/Calendar | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.4V ~ 4V | 100µA @ 3V | - | |||
联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 2.7V ~ 3.6V | - | 24-SSOP (0.154", 3.90mm Width) | 24-SSOP | - | Clock/Calendar | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.4V ~ 4V | - | - | |||
联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Through Hole | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 4.5V ~ 5.5V | 0°C ~ 70°C | 24-DIP (0.600", 15.24mm) | 24-PDIP | - | Clock/Calendar | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.5V ~ 4V | 300µA @ 5V | - | |||
联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | 4.5V ~ 5.5V | 0°C ~ 70°C | 28-SOIC (0.295", 7.50mm Width) | 28-SOIC | - | Clock/Calendar | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.4V ~ 4V | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | - | |||
联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Through Hole | Alarm, Supervisor, Watchdog Timer | 4.5V ~ 5.5V | 0°C ~ 70°C | 36-DIP Module (0.610", 15.49mm) | 36-DIP Module (18.42x52.96) | - | Clock/Calendar | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | Parallel | - | 1mA @ 4.5V ~ 5.5V | - | |||
联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 3V ~ 6V | -40°C ~ 85°C | 20-SOIC (0.295", 7.50mm Width) | 20-SOIC | - | Clock/Calendar | 32B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 2.2V ~ 6V | 20µA ~ 500µA @ 5V | - | |||
联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Through Hole | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 3V ~ 6V | -40°C ~ 85°C | 16-DIP (0.300", 7.62mm) | 16-PDIP | - | Clock/Calendar | 32B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 2.2V ~ 6V | 20µA ~ 500µA @ 5V | - | |||
联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 3V ~ 6V | -40°C ~ 85°C | 20-SOIC (0.295", 7.50mm Width) | 20-SOIC | - | Clock/Calendar | 32B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 2.2V ~ 6V | 20µA ~ 500µA @ 5V | - |
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